The Knowledge Production of 'R' and 'D'
Refereed Journal // 2009Czarnitzki, Dirk, Kornelius Kraft and Susanne Thorwarth (2009), The Knowledge Production of 'R' and 'D', Economics Letters 105 , 141-143
Czarnitzki, Dirk, Kornelius Kraft and Susanne Thorwarth (2009), The Knowledge Production of 'R' and 'D', Economics Letters 105 , 141-143